
Global warming 2.ppt
- Количество слайдов: 24
Topic: Global warming Continuous….
Predict the effects of possible global warming Success criteria: Protect build at least one reasonable evidence of alleged
Predict the effects of possible global warming The first group: Predict the effects of possible global warming after 5 years later, the average temperature at the Earth's surface Forecasts may not be accurate, why? The second group: Predict the effects of possible global warming after 20 years later, the average temperature at the Earth's surface Forecasts may not be accurate, why? The third group: Predict the effects of possible global warming after 20 years later, the average temperature at the small island surface Forecasts may not be accurate, why?
The first group: Predict the effects of possible global warming after 5 years later, the average temperature at the Earth's surface Forecasts may not be accurate, why? Three things to consider here: The reliability of the data upon which they have made their predictions – where did it come from/is it accurate/ is it applicable world-wide? Are there other explanations of the data i. e. are there other factors, apart from CO 2 that might be important(sun spots? , natural cycles? ) Might things change in the next 5/20 years? Might less CO 2 be emitted?
The second group: Predict the effects of possible global warming after 20 years later, the average temperature at the Earth's surface Forecasts may not be accurate, why? Three things to consider here: The reliability of the data upon which they have made their predictions – where did it come from/is it accurate/ is it applicable world-wide? Are there other explanations of the data i. e. are there other factors, apart from CO 2 that might be important(sun spots? , natural cycles? ) Might things change in the next 5/20 years? Might less CO 2 be emitted?
The third group: Predict the effects of possible global warming after 20 years later, the average temperature at the small island surface Forecasts may not be accurate, why? Three things to consider here: The reliability of the data upon which they have made their predictions – where did it come from/is it accurate/ is it applicable world-wide? Are there other explanations of the data i. e. are there other factors, apart from CO 2 that might be important(sun spots? , natural cycles? ) Might things change in the next 5/20 years? Might less CO 2 be emitted?
Predict the effects of possible global warming using following graphs, tables and forecast data
Predict the effects of possible global warming using following graphs, tables and forecast data
Predict the effects of possible global warming using following graphs, tables and forecast data
The possibility of global warming arising from human activity Natural gas and oil pollute air, water greenhouse effect
Адам әрекетінен пайда болатын Ғаламдық жылыну мүмкіншілігі Транспорттардың көбеюі тікелей көмірқышқыл газың СО 2 көп бөледі
The possibility of global warming arising from human activity The increase in the number of people
The possibility of global warming arising from human activity Mass cutting of the forest
Global warming, how will lead to disaster?
Melting glaciers World ocean levels rise Dryness of the surface of the Earth
The increase in tropical cyclones The increase in rainfall in temperate climate The increase in forest fires
The degradation of the eternal ice
Other information about Global worming • The destruction of species unable to adapt to the new environment Depending on the temperature warming and thawing of polar ice caps some of the animals exist at all from ecosystem: seals, polar bears • Some of the animals - herons, turtles change their migrations.
Can you give how to protect our environment from Global warming? Do you have any idea?
Ғаламдық жылынуға қарсы американдық ғалымдар бірнеше жобалар ұсынды, соның ішінде ұтымды жоба Қазіргі кезде Антарктиданың кейбір аймақтарында жоба бойынша балдырларды тез өсіретін заттар суға себіледі, соған байланысты балдырлар көмірқышқыл газдарын көп көлемін сіңіре алады.
How do you think: What do we need to do to prevent global warming? ? ?
The future is in our hands Respect for their place of birth Carbon dioxide (CO 2) and methane (CH 4) rapidly reduce emissions out
When you do not need to switch off the light
R E C Y C L E
Global warming 2.ppt